<div class="col-sm-3" style="float: left;" *ngIf="Show">
    <ng-container *ngFor="let zxp of zxps">
      <div [ngSwitch]="zn()" (click)="on(zxp)">
        <a href="#" class="show-link active" *ngSwitchCase="zxp" [ngStyle]="{'border':bort,'background':backg}">
          <ng-container *ngIf="onshow">
            {{zxp}}号导航栏
          </ng-container>
        </a>
        <a href="#" class="show-link active" *ngSwitchDefault>
          {{zxp}}号导航栏
        </a>
      </div>
      <br>
    </ng-container>
  </div>
  <div style="float: left;">
    <div class="d-flex justify-content-center">
      <input type="button" value="显示消失" (click)="Show()">
      <br>
      <div class="form-check" *ngFor="let list of lists">
        <input class="form-check-input" type="checkbox" (click)="listShow(list)">
        <label class="form-check-label" for="flexCheckDefault">
          {{list}}隐藏
        </label>
      </div>
    </div>
  </div>